Winch
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 8, 2000
Grant Date -
N/A
app pub date -
Feb 10, 1998
filing date -
Mar 4, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A gypsy-type winch has a sheave for driving a rope, chain or rope-chain pulling element. The pulling element is urged into contact with the sheave by a spring assembly acting on the element at positions spaced apart from each other and in different sides respectively of a first diameter extending between the inlet and outlet runs of the element, but both on one side of a second diameter perpendicular to the first.
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Cited Art Landscape
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